./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2230157851 <...> Warning: Permanently added '10.128.1.32' (ED25519) to the list of known hosts. execve("./syz-executor2230157851", ["./syz-executor2230157851"], 0x7ffce4167420 /* 10 vars */) = 0 brk(NULL) = 0x55555665b000 brk(0x55555665bd00) = 0x55555665bd00 arch_prctl(ARCH_SET_FS, 0x55555665b380) = 0 set_tid_address(0x55555665b650) = 301 set_robust_list(0x55555665b660, 24) = 0 rseq(0x55555665bca0, 0x20, 0, 0x53053053) = -1 ENOSYS (Function not implemented) prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor2230157851", 4096) = 28 getrandom("\x87\x4e\x87\xc3\xa5\x7e\x08\x54", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x55555665bd00 brk(0x55555667cd00) = 0x55555667cd00 brk(0x55555667d000) = 0x55555667d000 mprotect(0x7f2099b90000, 16384, PROT_READ) = 0 mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000 mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000 unshare(CLONE_NEWPID) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555665b650) = 302 ./strace-static-x86_64: Process 302 attached [pid 302] set_robust_list(0x55555665b660, 24) = 0 [pid 302] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 302] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 302] setsid() = 1 [pid 302] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0 [pid 302] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0 [pid 302] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 302] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 302] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0 [pid 302] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 302] unshare(CLONE_NEWNS) = 0 [pid 302] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0 [pid 302] unshare(CLONE_NEWIPC) = -1 EINVAL (Invalid argument) [pid 302] unshare(CLONE_NEWCGROUP) = 0 [pid 302] unshare(CLONE_NEWUTS) = 0 [pid 302] unshare(CLONE_SYSVSEM) = 0 [pid 302] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 302] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 302] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 302] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 302] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 302] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 302] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 302] getpid() = 1 [pid 302] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< 12]) = 0 [ 33.283628][ T30] audit: type=1400 audit(1693143107.940:68): avc: denied { mount } for pid=302 comm="syz-executor223" name="/" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 33.307059][ T30] audit: type=1400 audit(1693143107.940:69): avc: denied { mounton } for pid=302 comm="syz-executor223" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 33.329578][ T30] audit: type=1400 audit(1693143108.000:70): avc: denied { mounton } for pid=302 comm="syz-executor223" path="/dev/binderfs" dev="devtmpfs" ino=362 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 33.353169][ T30] audit: type=1400 audit(1693143108.000:71): avc: denied { mount } for pid=302 comm="syz-executor223" name="/" dev="binder" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [pid 303] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x7c\x00\x00\x00\x24\x00\x0b\x0e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0a\x00\x01\x00\x6e\x65\x74\x65\x6d\x00\x00\x00\x4c\x00\x02\x00\x00\x00\x00\x00\x01\x00\x00\x80\x00\x00\x00\x00\x04\x00\x00\x00\xc7\x42\x00\x00\x00\x00\x00\x00\x10\x00\x01\x00\xc7\x09\x00\x00\x00\x00\x00\x00\xc7\x06\x00\x00\x06\x00\x02\x00\x3e\xfc\x00\x00"..., iov_len=124}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 302] kill(-2, SIGKILL) = 0 [pid 302] kill(2, SIGKILL) = 0 [pid 302] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 302] newfstatat(3, "", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_EMPTY_PATH) = 0 [pid 302] getdents64(3, 0x55555665c6f0 /* 2 entries */, 32768) = 48 [pid 302] getdents64(3, 0x55555665c6f0 /* 0 entries */, 32768) = 0 [pid 302] close(3) = 0 [ 133.324010][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU [ 133.330477][ C0] rcu: 0-....: (9999 ticks this GP) idle=201/1/0x4000000000000000 softirq=2225/2225 fqs=4793 last_accelerate: 9771/be8a dyntick_enabled: 1 [ 133.344725][ C0] (t=10002 jiffies g=1445 q=2208) [ 133.349671][ C0] NMI backtrace for cpu 0 [ 133.353835][ C0] CPU: 0 PID: 303 Comm: syz-executor223 Not tainted 5.15.123-syzkaller-00688-g83c56fbab45d #0 [ 133.363915][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 133.373963][ C0] Call Trace: [ 133.377081][ C0] [ 133.379758][ C0] dump_stack_lvl+0x151/0x1b7 [ 133.384270][ C0] ? io_uring_drop_tctx_refs+0x190/0x190 [ 133.389738][ C0] ? __wake_up_klogd+0xde/0x110 [ 133.394584][ C0] dump_stack+0x15/0x17 [ 133.398591][ C0] nmi_cpu_backtrace+0x2f7/0x300 [ 133.403575][ C0] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 133.409553][ C0] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 133.414953][ C0] ? vprintk+0x86/0x90 [ 133.418837][ C0] ? _raw_spin_lock+0x1b0/0x1b0 [ 133.423525][ C0] ? _printk+0xd1/0x111 [ 133.427523][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 133.433426][ C0] nmi_trigger_cpumask_backtrace+0x15d/0x270 [ 133.439361][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 133.445255][ C0] arch_trigger_cpumask_backtrace+0x10/0x20 [ 133.450986][ C0] rcu_dump_cpu_stacks+0x1d8/0x330 [ 133.455931][ C0] rcu_sched_clock_irq+0xf97/0x18e0 [ 133.460972][ C0] ? rcu_boost_kthread_setaffinity+0x340/0x340 [ 133.466960][ C0] ? hrtimer_run_queues+0x15f/0x440 [ 133.471994][ C0] update_process_times+0x198/0x200 [ 133.477020][ C0] tick_sched_timer+0x188/0x240 [ 133.481722][ C0] ? tick_setup_sched_timer+0x480/0x480 [ 133.487092][ C0] __hrtimer_run_queues+0x41a/0xad0 [ 133.492130][ C0] ? hrtimer_interrupt+0xaa0/0xaa0 [ 133.497420][ C0] ? clockevents_program_event+0x22f/0x300 [ 133.503196][ C0] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 133.509160][ C0] hrtimer_interrupt+0x40c/0xaa0 [ 133.513962][ C0] __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 133.519859][ C0] sysvec_apic_timer_interrupt+0x95/0xc0 [ 133.525337][ C0] [ 133.528091][ C0] [ 133.530869][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 133.536689][ C0] RIP: 0010:kvm_wait+0x147/0x180 [ 133.541463][ C0] Code: 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 34 41 0f b6 45 00 44 38 f0 75 10 66 90 0f 00 2d 6b ff f2 03 fb f4 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c [ 133.561190][ C0] RSP: 0018:ffffc900009d6b00 EFLAGS: 00000246 [ 133.567354][ C0] RAX: 0000000000000003 RBX: 1ffff9200013ad64 RCX: ffffffff8154cfdf [ 133.576037][ C0] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffffffff86f3c3ec [ 133.583955][ C0] RBP: ffffc900009d6bb0 R08: dffffc0000000000 R09: fffffbfff0de787e [ 133.591854][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 133.599665][ C0] R13: ffffffff86f3c3ec R14: 0000000000000003 R15: 1ffff9200013ad68 [ 133.607483][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 133.613562][ C0] ? asm_sysvec_call_function_single+0x1b/0x20 [ 133.619550][ C0] ? kvm_arch_para_hints+0x30/0x30 [ 133.624660][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 133.630779][ C0] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 133.636809][ C0] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 133.643400][ C0] ? __kmalloc+0x13a/0x270 [ 133.647641][ C0] ? kvmalloc_node+0x1f0/0x4d0 [ 133.652243][ C0] _raw_spin_lock_bh+0x139/0x1b0 [ 133.657027][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 133.662145][ C0] ? __kasan_check_read+0x11/0x20 [ 133.667374][ C0] get_dist_table+0x207/0x2e0 [ 133.671912][ C0] netem_change+0xa05/0x20c0 [ 133.676332][ C0] ? __x64_sys_sendmsg+0x7b/0x90 [ 133.681269][ C0] ? do_syscall_64+0x3d/0xb0 [ 133.686329][ C0] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 133.694459][ C0] ? netem_destroy+0xc0/0xc0 [ 133.699616][ C0] ? hrtimer_init+0x30/0x160 [ 133.707005][ C0] netem_init+0x5b/0xb0 [ 133.716350][ C0] ? qdisc_peek_dequeued+0x230/0x230 [ 133.722173][ C0] qdisc_create+0x890/0x12e0 [ 133.726693][ C0] ? qdisc_notify+0x370/0x370 [ 133.731312][ C0] ? __nla_parse+0x43/0x60 [ 133.735576][ C0] tc_modify_qdisc+0x8b4/0x14b0 [ 133.740781][ C0] ? qdisc_offload_graft_helper+0x2a0/0x2a0 [ 133.746666][ C0] ? wait_for_completion_killable_timeout+0x10/0x10 [ 133.754291][ C0] ? ns_capable+0x89/0xe0 [ 133.758568][ C0] ? netlink_net_capable+0x125/0x160 [ 133.764010][ C0] ? qdisc_offload_graft_helper+0x2a0/0x2a0 [ 133.771816][ C0] rtnetlink_rcv_msg+0x951/0xc40 [ 133.776729][ C0] ? rtnetlink_bind+0x80/0x80 [ 133.781434][ C0] ? avc_denied+0x13f/0x1b0 [ 133.786293][ C0] ? avc_has_perm_noaudit+0x2dd/0x430 [ 133.791526][ C0] ? avc_denied+0x1b0/0x1b0 [ 133.796155][ C0] ? avc_has_perm+0x16f/0x260 [ 133.800665][ C0] ? ____kasan_kmalloc+0xed/0x110 [ 133.805528][ C0] ? avc_has_perm_noaudit+0x430/0x430 [ 133.810725][ C0] ? do_syscall_64+0x3d/0xb0 [ 133.815169][ C0] netlink_rcv_skb+0x1cf/0x410 [ 133.819763][ C0] ? rtnetlink_bind+0x80/0x80 [ 133.824272][ C0] ? netlink_ack+0xb10/0xb10 [ 133.828831][ C0] ? __netlink_lookup+0x37b/0x3a0 [ 133.833788][ C0] rtnetlink_rcv+0x1c/0x20 [ 133.838042][ C0] netlink_unicast+0x8df/0xac0 [ 133.842640][ C0] ? netlink_detachskb+0x90/0x90 [ 133.847518][ C0] ? security_netlink_send+0x7b/0xa0 [ 133.852621][ C0] netlink_sendmsg+0xa0a/0xd20 [ 133.857224][ C0] ? netlink_getsockopt+0x560/0x560 [ 133.862258][ C0] ? security_socket_sendmsg+0x82/0xb0 [ 133.867996][ C0] ? netlink_getsockopt+0x560/0x560 [ 133.873139][ C0] ____sys_sendmsg+0x59e/0x8f0 [ 133.877859][ C0] ? __sys_sendmsg_sock+0x40/0x40 [ 133.882716][ C0] ? import_iovec+0xe5/0x120 [ 133.887418][ C0] ___sys_sendmsg+0x252/0x2e0 [ 133.892134][ C0] ? __sys_sendmsg+0x260/0x260 [ 133.896712][ C0] ? finish_task_switch+0x167/0x7b0 [ 133.902279][ C0] ? __schedule+0xcc6/0x1580 [ 133.906774][ C0] ? __kasan_check_write+0x14/0x20 [ 133.912815][ C0] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 133.917763][ C0] ? __kasan_check_read+0x11/0x20 [ 133.922612][ C0] ? __fdget+0x179/0x240 [ 133.926832][ C0] __se_sys_sendmsg+0x19a/0x260 [ 133.931683][ C0] ? _raw_spin_unlock_irq+0x4e/0x70 [ 133.936718][ C0] ? __x64_sys_sendmsg+0x90/0x90 [ 133.941826][ C0] ? __kasan_check_read+0x11/0x20 [ 133.946684][ C0] __x64_sys_sendmsg+0x7b/0x90 [ 133.951283][ C0] do_syscall_64+0x3d/0xb0 [ 133.955666][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 133.961661][ C0] RIP: 0033:0x7f2099b1d009 [ 133.966015][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 21 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 133.986949][ C0] RSP: 002b:00007ffe41c976d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 133.995310][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2099b1d009 [ 134.003241][ C0] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 134.011140][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 000055555665c610 [ 134.018951][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 134.026859][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 134.034684][ C0] [ 287.205752][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 246s! [syz-executor223:303] [ 287.214766][ C0] Modules linked in: [ 287.218491][ C0] CPU: 0 PID: 303 Comm: syz-executor223 Not tainted 5.15.123-syzkaller-00688-g83c56fbab45d #0 [ 287.228761][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 287.238830][ C0] RIP: 0010:kvm_wait+0x147/0x180 [ 287.243596][ C0] Code: 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 34 41 0f b6 45 00 44 38 f0 75 10 66 90 0f 00 2d 6b ff f2 03 fb f4 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c [ 287.263563][ C0] RSP: 0018:ffffc900009d6b00 EFLAGS: 00000246 [ 287.269606][ C0] RAX: 0000000000000003 RBX: 1ffff9200013ad64 RCX: ffffffff8154cfdf [ 287.277370][ C0] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffffffff86f3c3ec [ 287.285484][ C0] RBP: ffffc900009d6bb0 R08: dffffc0000000000 R09: fffffbfff0de787e [ 287.293275][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 287.301110][ C0] R13: ffffffff86f3c3ec R14: 0000000000000003 R15: 1ffff9200013ad68 [ 287.309973][ C0] FS: 000055555665b380(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 287.319617][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 287.326268][ C0] CR2: 0000000000000000 CR3: 000000011f1ce000 CR4: 00000000003506b0 [ 287.334166][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 287.342244][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 287.350050][ C0] Call Trace: [ 287.353178][ C0] [ 287.355871][ C0] ? show_regs+0x58/0x60 [ 287.359945][ C0] ? watchdog_timer_fn+0x4b1/0x5f0 [ 287.364895][ C0] ? proc_watchdog_cpumask+0xd0/0xd0 [ 287.370275][ C0] ? __hrtimer_run_queues+0x41a/0xad0 [ 287.376049][ C0] ? hrtimer_interrupt+0xaa0/0xaa0 [ 287.381205][ C0] ? clockevents_program_event+0x22f/0x300 [ 287.387225][ C0] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 287.394076][ C0] ? hrtimer_interrupt+0x40c/0xaa0 [ 287.399093][ C0] ? __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 287.404989][ C0] ? sysvec_apic_timer_interrupt+0x95/0xc0 [ 287.410631][ C0] [ 287.413401][ C0] [ 287.416182][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 287.422480][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 287.428676][ C0] ? kvm_wait+0x147/0x180 [ 287.432868][ C0] ? asm_sysvec_call_function_single+0x1b/0x20 [ 287.438834][ C0] ? kvm_arch_para_hints+0x30/0x30 [ 287.443776][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 287.449964][ C0] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 287.455864][ C0] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 287.462106][ C0] ? __kmalloc+0x13a/0x270 [ 287.466364][ C0] ? kvmalloc_node+0x1f0/0x4d0 [ 287.470987][ C0] _raw_spin_lock_bh+0x139/0x1b0 [ 287.475912][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 287.480958][ C0] ? __kasan_check_read+0x11/0x20 [ 287.486097][ C0] get_dist_table+0x207/0x2e0 [ 287.490697][ C0] netem_change+0xa05/0x20c0 [ 287.495173][ C0] ? __x64_sys_sendmsg+0x7b/0x90 [ 287.499949][ C0] ? do_syscall_64+0x3d/0xb0 [ 287.504748][ C0] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 287.511028][ C0] ? netem_destroy+0xc0/0xc0 [ 287.515460][ C0] ? hrtimer_init+0x30/0x160 [ 287.520013][ C0] netem_init+0x5b/0xb0 [ 287.523992][ C0] ? qdisc_peek_dequeued+0x230/0x230 [ 287.529113][ C0] qdisc_create+0x890/0x12e0 [ 287.533677][ C0] ? qdisc_notify+0x370/0x370 [ 287.538169][ C0] ? __nla_parse+0x43/0x60 [ 287.542422][ C0] tc_modify_qdisc+0x8b4/0x14b0 [ 287.547249][ C0] ? qdisc_offload_graft_helper+0x2a0/0x2a0 [ 287.552955][ C0] ? wait_for_completion_killable_timeout+0x10/0x10 [ 287.559372][ C0] ? ns_capable+0x89/0xe0 [ 287.563544][ C0] ? netlink_net_capable+0x125/0x160 [ 287.569028][ C0] ? qdisc_offload_graft_helper+0x2a0/0x2a0 [ 287.574840][ C0] rtnetlink_rcv_msg+0x951/0xc40 [ 287.579729][ C0] ? rtnetlink_bind+0x80/0x80 [ 287.584237][ C0] ? avc_denied+0x13f/0x1b0 [ 287.588962][ C0] ? avc_has_perm_noaudit+0x2dd/0x430 [ 287.594832][ C0] ? avc_denied+0x1b0/0x1b0 [ 287.599891][ C0] ? avc_has_perm+0x16f/0x260 [ 287.604501][ C0] ? ____kasan_kmalloc+0xed/0x110 [ 287.610131][ C0] ? avc_has_perm_noaudit+0x430/0x430 [ 287.615779][ C0] ? do_syscall_64+0x3d/0xb0 [ 287.620387][ C0] netlink_rcv_skb+0x1cf/0x410 [ 287.625233][ C0] ? rtnetlink_bind+0x80/0x80 [ 287.630053][ C0] ? netlink_ack+0xb10/0xb10 [ 287.634587][ C0] ? __netlink_lookup+0x37b/0x3a0 [ 287.639532][ C0] rtnetlink_rcv+0x1c/0x20 [ 287.643921][ C0] netlink_unicast+0x8df/0xac0 [ 287.648819][ C0] ? netlink_detachskb+0x90/0x90 [ 287.654212][ C0] ? security_netlink_send+0x7b/0xa0 [ 287.659544][ C0] netlink_sendmsg+0xa0a/0xd20 [ 287.664364][ C0] ? netlink_getsockopt+0x560/0x560 [ 287.669921][ C0] ? security_socket_sendmsg+0x82/0xb0 [ 287.675383][ C0] ? netlink_getsockopt+0x560/0x560 [ 287.680451][ C0] ____sys_sendmsg+0x59e/0x8f0 [ 287.685422][ C0] ? __sys_sendmsg_sock+0x40/0x40 [ 287.690376][ C0] ? import_iovec+0xe5/0x120 [ 287.695175][ C0] ___sys_sendmsg+0x252/0x2e0 [ 287.699796][ C0] ? __sys_sendmsg+0x260/0x260 [ 287.705050][ C0] ? finish_task_switch+0x167/0x7b0 [ 287.710436][ C0] ? __schedule+0xcc6/0x1580 [ 287.714830][ C0] ? __kasan_check_write+0x14/0x20 [ 287.720765][ C0] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 287.725989][ C0] ? __kasan_check_read+0x11/0x20 [ 287.732233][ C0] ? __fdget+0x179/0x240 [ 287.736326][ C0] __se_sys_sendmsg+0x19a/0x260 [ 287.741117][ C0] ? _raw_spin_unlock_irq+0x4e/0x70 [ 287.746293][ C0] ? __x64_sys_sendmsg+0x90/0x90 [ 287.751220][ C0] ? __kasan_check_read+0x11/0x20 [ 287.756071][ C0] __x64_sys_sendmsg+0x7b/0x90 [ 287.760790][ C0] do_syscall_64+0x3d/0xb0 [ 287.765140][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 287.770952][ C0] RIP: 0033:0x7f2099b1d009 [ 287.775452][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 21 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 287.795389][ C0] RSP: 002b:00007ffe41c976d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 287.803754][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2099b1d009 [ 287.811989][ C0] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 287.820235][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 000055555665c610 [ 287.828199][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 287.837224][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 287.845412][ C0]